Sentences with phrase «profound changes in hormones»

From a biological perspective, it has been speculated that profound changes in hormones such as estrogen may be partly responsible.

All women will eventually stop menstruating and begin menopause, which often results in a rapid, profound change in hormone levels.

Not exact matches

Brown University ecologist Marc Tatar says the current study, published in this week's Science, provides «really profound evidence» that longevity is controlled not by actual resources but rather by hormones that are cued to resources (such as the way plants sense winter by sunlight changes).